Rider Info + Rules

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  • EC Enterprises
    3433 5th Street
    Lewiston, Idaho 83501

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  • (208) 305-4112

  • 2909 Albright Grade

    Lewiston, ID 83501

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Supercross Rules and Info

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EC Enterprises
3433 5th Street
Lewiston, Idaho 83501

Printable Supercross Entry Form and Waiver

Demolition Derby Rules and Info

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EC Enterprises
3433 5th Street
Lewiston, Idaho 83501

Printable Demolition Derby Entry Form, Rules and Waiver (Updated 3-26-20)

Demolition Derby Photo Examples

The correct way to secure a battery

Correct way to secure fuel tank

Padding around the driver’s seat

Demolition Derby Diagram